Technology

Achal Agrawal, CEO of Macsen Labs, a chemical company making bold strides into battery materials, speaks to pv magazine about the potential of sodium-ion batteries for energy storage, their journey developing Prussian White cathodes, and plans to scale this technology.

India is already investing in energy storage solutions such as batteries and pumped storage to enable greater integration of renewable energy into the grid. However, this alone may not be sufficient. It’s time to also look at demand management to enable dovetail between renewable energy generation and demand.

Greenzo Energy Ltd, an integrated green hydrogen company, has secured the order for modular hydrogen electrolyser unit from R&D division of Engineers India Ltd (EIL)—a public-sector enterprise under the Ministry of Petroleum & Natural Gas.

pv magazine is compiling a guide to home solar installations, aimed at those who are interested in installing but are new to the market and want to make an informed decision. We have spoken to associations, installers and industry specialists in major solar markets across the globe to compile best practice guidance and advice that aims to be applicable to home solar installations anywhere in the world.

The team produced a 16.53% inverted 1.08 cm2 perovskite solar cell using atomic layer deposition to apply a buffering layer of tin oxide to prevent electrode sputtering damage.

Chinese researchers, led by a research team from PV Technology Center of Tongwei Co., Ltd, used a sequential annealing process in the fabrication of tandem solar cells, featuring a wide bandgap perovskite top cell on a fully-textured commercial crystalline silicon heterojunction bottom cell. The resulting device had a certified power conversion efficiency of 31.4%, outperforming a 29.43%-efficient control cell.

Indian researchers simulated a novel pairing of a CsGeI3 lead-free halide perovskite top cell with a copper-indium-gallium-selenide bottom cell. The resulting tandem device has the potential to achieve a power conversion efficiency of 26.06%

On the occasion of India’s 79th Independence Day, Prime Minister Narendra Modi unveiled India’s roadmap to energy self-reliance, highlighting key milestones in solar energy and green hydrogen.

The integrated system is claimed to efficiently provide dynamic load balancing, while supporting demand-side management and future smart grid applications. The heat pump technology comes from Mitsubishi’s Ecodan, Mr. Slim, and M heat pump series, which Evhacs modified for integration with the EV charger.

Jakson Green has emerged as the successful bidder in Solar Energy Corp. of India’s (SECI) 6th green ammonia auction, securing a capacity of 85,000 tonnes per annum (tpa) at a record-low price of INR 50.75 per kg.